ICD-11 classes
01 Certain infectious or parasitic diseases
Other bacterial diseases
1C19 — Legionellosis
ICD-11 1C19 — Legionellosis
Legionellosis varies in severity from a mild febrile illness to a serious and sometimes fatal form of pneumonia and is caused by exposure to Legionella species found in water, and potting mixes.Legionellosis is a generic term describing the pneumonic and non-pneumonic forms of infection with Legionella.
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 1C19 contains 2 clarifying diagnoses:
- 1C19.0 — Nonpneumonic Legionnaires' disease
- 1C19.1 — Legionnaires disease